Systems and methods for installing flush mounted electrical devices

ABSTRACT

Systems and methods for mounting electrical devices such that they appear “flush” with a finished wall. The systems include specialized back boxes, mud rings, faceplates, and other tools that are installed and used during the mounting process. The mounting process includes a specific series of steps that take place during construction and wall finishing, including that mud or other finishing material is used to both “hide” the mounting system and lock it into place The systems and methods allow for full usage of existing electrical devices such as electric outlets, light switches, and USB connectors, with an improved visual appearance over existing electrical plates that sit on top of the wall.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of application Ser. No. 16/848,408,Filed Apr. 14, 2020, which is a continuation of Provisional ApplicationNo. 62/833,954, Filed Apr. 15, 2019, both of which are hereinincorporated by reference.

BACKGROUND 1. Field of the Invention

For years, homes and business have made use of electrical devices thatare mounted to interior walls. For example, virtually all modern homesand businesses use light switches, electrical outlets, TV jacks,computer jacks, security cameras, motion detectors and many other wallmounted devices. Typically, such devices connect to power, data orcommunication sources in a box (such a switch, outlet, cable or othercommon box) mounted to studs behind the wall. Usually, the wall includesunsightly openings to access the box and its associated contents andelectrical wiring. A corresponding cover plate (such as a switch,outlet, cable or other plate) covers the unsightly opening in thedrywall or plaster. Typically, the cover plate is slightly larger thanthe access opening to the box, and is placed over the wall opening andsimply screwed down tightly to the box. The cover plates serve thefunction of hiding the access opening, but are entirely visible. Thecover plates on the walls are generally made of plastic and comprise astandard color determined by the manufacturer, such basic ivory, gray,black, or white.

Most interior designers, home builders, and home owners would prefer notto see these intrusive, plastic cover plates. By eliminating thestandard surface-mounted cover plate, and providing systems and methodsfor recessing the faceplate into the wall and blending it with the wall,the present inventions drastically improve the visual appearance ofwall-mounted electrical devices.

The systems and methods described herein take advantage of some existingprocesses for drywall installation. Specifically, as described in detailin the DETAILED DESCRIPTION, improved electrical boxes, mud rings, andfaceplates are installed during specific stages of the construction andfinishing of a wall that result in attractive “flush mounted” electricaldevices, such as switches, outlets, telephone jacks, cable jacks,computer jacks, security cameras, motion detectors and many otherwall-mounted devices.

2. Description of Related Materials

To reduce the complexity and length of the Detailed Specification, andto help establish the state of the art in certain areas of technology,Applicant(s) herein expressly incorporate(s) by reference all thefollowing materials identified in the numbered paragraphs 1-12 below.

1. The following documents include examples of non-metal and metalboxes, brackets, and related materials: Carlon, “Zip Box Blue Switch andOutlet Boxes,” (June 2006), available athttp://www.carlonsales.com/techinfo/brochures/electrical/Zip%20Boxes_2B1.pdf,last accessed Mar. 5, 2019; Hubbell “Raco Steel Boxes, Covers andAccessories,” (2014), available athttp://hubbellcdn.com/ohwassets/HCI/RACO/Catalog/steelboxescoversaccessories.pdf,last accessed Mar. 5, 2019; Cooper Industries (EATON), “Switch & OutletBoxes—Technical Data,” (2015), available athttp://www.cooperindustries.com/content/dam/public/crousehinds/commercial-products/catalog-pdfs/cp-catalos-outlet-box.section.pdf,last accessed Mar. 5, 2019; Thomas&Betts, “Steel City Metallic Boxes andCovers” (2003), available athttp://www.lawoolley.com/pdf/steel_city_boxes.pdf, last accessed Mar. 5,2019; U.S. Pat. No. 6,229,087 to Archer, titled “Gangable ElectricalBox,” (Issued May 8, 2001), assigned to Thomas & Betts International,Inc.; U.S. Pat. No. 8,124,872 to Vigorito et al., titled “ElastomericPortable Electric Outlet Box,” (Issued Feb. 28, 2012), assigned toHubbell Inc.; U.S. Pat. No. 9,148,004 to Solomon, titled “Electrical BoxMarking System,” (Issued Sep. 29, 2015).

2. The following documents include examples of electrical outlets andlight switches: Leviton, “Catalogue, Section B—Decora Devices,”(undated), available athttps://stevenengineering.com/tech_support/PDFs/74L10B.pdf, lastaccessed Mar. 9, 2019; Leviton, “Industrial Specification Grade 15 Ampand 20 Amp Duplex Receptacles,” (1995), available athttps://stevenengineering.com/Tech_Support/PDFs/74INDREC.pdf, lastaccessed Mar. 5, 2019; Cooper Industries, “Commercial grade straightblade duplex receptacles,” (February 2018), available athttp://www.cooperindustries.com/content/dam/public/wiringdevices/products/documents/spec_sheets2/commercial_grade_receptacles_spec_sheet.pdf,last accessed Mar. 6, 2019; Cooper Industries, “Arrow Hart hospitalgrade self-test GFCI receptacles,” (April 2018), available athttp://www.cooperindustries.com/content/dam/public/wiringdevices/products/documents/spec_sheets2/hospital_grade_gfci_specsheet.pdf,last accessed Mar. 6, 2019; Hubbell, “Section X,” available athttp://ecatalog.hubbell-wiring.com/press/catalog/w.pdf, last accessedMar. 6, 2019; U.S. Pat. No. 5,363,269 to McDonald, titled “GFCIreceptacle,” (Issued Dec. Nov. 8, 1994), assigned to Hubbell Inc.; U.S.Pat. No. 9,526,154 to Thompson, titled “Light Switch,” (Issued Dec. 20,2016), assigned to EchoStar Technologies International Corp.

3. The following documents include examples of RJ, USB, and other lowvoltage connectors and keystone jacks: Structured Cable Products,“Datacom Accessories Catalog,” (undated), available athttps://www.scpcat5e.com/catalog/scp-datacom-accessories.pdf, lastaccessed Mar. 9, 2019; Polamco, “RJ45 Connectors” (2010) available athttp://www.farnell.com/datasheets/1581551.pdf, last accessed Mar. 6,2019; Mouser Electronics, Inc., “Rugged Digital Networks Solutions,”(October 2018), available athttps://www.mouser.com/datasheet/2/18/Catalogue%20RJ%20Field-769256.pdf,last accessed Mar. 6, 2019; Leviton, “EZ-RJ45 Connector,” (2003)available athttps://www.accu-tech.com/hs-fs/hub/54495/file-17725291-pdf/docs/specs/47613-ezc.pdf,last accessed Mar. 6, 2019; U.S. Pub. No. 2016/0099530 to Valenti etal., titled “Rj45 jacks and breakaway rj45 cable assemblies using same,”(Published Apr. 7, 2016), assigned to Panduit Corp.; U.S. Pat. No.6,106,328 to O'Neal, titled “Cable assembly for use with RJ45 jacks,”(Issued Aug. 22, 2000).

4. The following documents include examples of building electricalcable/wire: RI, “High Voltage Wire and Cable General Specifications,”available athttp://www/comcraft.co.jp/products/teledynereynolds/data/multi-cables.pdf,last accessed Mar. 6, 2019; General Cable, “Building Wire,” (October2012), available at http://www.aainy.com/pdf/building_wire.pdf, lastaccessed Mar. 6, 2019; U.S. Pat. No. 6,909,050 to Bradford, titled“Electrical cable,” (Issued Jun. 21, 2005), assigned to PlantronicsInc.; U.S. Pat. No. 3,580,987 to Priaroggia, titled “Electrical cable,”(Issued May 25, 1971), assigned to Pirelli SpA A Co of Italy Soc,Pirelli SpA; U.S. Pub. No. 2018/0076616 to Thrush et al., titled “Powercable assembly having a circuit protection device,” (Published Mar. 15,2018), assigned to TE Connectivity Corp.

5. The following documents include examples of drywall and other wallmaterials: USG, “USG Sheetrock Brand Gypsum Panels,” (June 2017),available athttps://www.usg.com/content/dam/USG_Marketing_Communications/united_states/product_promotional_material/finished_assets/sheetrock-gypsum-regular-firecode-cores-submittal-Wb1473.pdf,last accessed Mar. 5, 2019; Gold Bond, “Durasan Prefinished GypsumBoard,” (July 2018), available athttps://nationalgypsum.com/File/09%2072%2000-34.pdf, last accessed Mar.5, 2019; U.S. Pat. No. 8,196,364 to Moscovitch, titled “Drywallapparatus and method,” (Issued Jun. 12, 2012); U.S. Pat. No. 9,777,478to Hulka et al., titled “Drywall sheet end joint,” (Issued Oct. 3,2017), assigned to USG Interiors LLC; U.S. Pub. No. 2011/0314759 toMcCullough, titled “Drywall Product,” (Published Dec. 29, 2011).

6. The following documents include descriptions of drywall, tile, andother wall finishing processes and tools: USG, “USG Sheetrock BrandInstallation and Finishing Guide,” (September 2015), available athttps://www.usg.com/content/dam/USG_Marketing_Communications/united_states/product_promotional_material/finished_assets/sheetrock-gypsum-panels-installation-guide-en-J371.pdf,last accessed Mar. 5, 2019; CertainTeed, “Gypsum Board Systems Manual,”(June 2013), available athttps://www.certainteed.com/resources/CT068C%20System%20Manual%202013-6%20-.pdf,last accessed Mar. 5, 2019; Georgia-Pacific, “DensShield Tile BackerTechnical Guide,” (February 2018) available athttps://cache5.buildgp.com/wp-content/uploads/2018/11/DensShield-Tile-Backer-Technical-Guide.pdf,last accessed Mar. 5, 2019; Dricore, “Dricore Smartwall DetailedInstallation,” available athttp://www/dricore.com/nw/PDF/Detailed_Installation_Guide_web-2.pdf?_ga=2.2754935.698343861.1551842844-1360570901.1551842844,last accessed Mar. 5, 2019; Taylor, Glenda, “How to: Mud Drywall,”(undated), available athttps:www.bobvila.com/articles/how-to-mud-drywall/, last accessed Mar.8, 2019; diy Network, “Hot to Hand Drywall and Mud, (undated), availableathttps://diynetwork.com/how-to/rooms-and-spaces/walls-and-ceilings/how-to-hang-drywall-and-mud,last accessed Mar. 8, 2019; Lowe's, “How to Hang Drywall,” (undated),available athttps://www.lowes.com/projects/build-and-remodel/how-to-hang-drywall/project,last accessed Mar. 8, 2019; U.S. Pat. No. 6,450,232 to Smythe, Jr.,titled “Drywall finishing roller and edge finisher,” (Issued Sep. 17,2002); U.S. Pat. No. 6,695,181 to Kreitzer et al., titled “Mud gun andhopper assembly,” (Issued Feb. 24, 2004); U.S. Pat. No. 9,069,028 toEbner et al., titled “Magnetic stud fastener finder,” (Issued Jun. 30,2015); U.S. Pub. No. 2015/0091553 to Wong, titled “Method and apparatusfor a stud finder,” (Published Apr. 2, 2015).

7. The following documents include examples of mud, joint compound, andother wall finishing compounds: National Gypsum, “Proform Brand AllPurpose Joint Compound,” (February 2019), available athttps://www.nationalgypsum.com/File/09%2029%2000-43.pdf, last accessedMar. 5, 2019; USG, “USG Sheetrock Brand All Purpose Joint Compound,”(October 2016), available athttp://pdf.lowes.com/operatingguides/081099203602_oper.pdf, lastaccessed Mar. 5, 2019; Phenopatch, “DAP Phenopatch Premium LightweightJoint Compound with Drydex Dry Time Indicator Technology,” (November2013) available at http://www.phenopatch.com/docs/tdb/9.pdf, lastaccessed Mar. 5, 2019; U.S. Pat. No. 9,039,831 to Trudeau, titled“Non-aqueous rapid setting drywall compound and method of use,” (IssuedMay 26, 2015).

8. The following documents include examples of drywall screws and otherfasteners: Fastenal, “Drywall Screw, Bugle Head, Cross Recessed Drive,Pierce Point, Coarse Thread, Yellow Zinc,” (October 2018),https://www.fastenal.com/content/product_specifications/DRWL.BHPH.PP.COR.YZ.pdf,last accessed Mar. 6, 2019; PrimeSource Building Products, Inc.,“Fasteners,” (October 2010), available athttp://www.jwlumber.com/wp-content/uploads/2015/07/GRFCAT_fastener_catalogrgma.pdf,last accessed Mar. 6, 2019.

9. The following documents describe typical faceplates for coveringwall-mounted electrical devices: Leviton, “Wallplate Buying Guide,”(Copyright 2015), available athttps://images.homedepot-static.com/catalog/pdfImages/56/566b87e5-ea5a-4976-a9d2-9fb99b7d8680.pdf,last accessed Mar. 8, 2019; Eaton “2016 Arrow Hart Buyers Guide, SectionK (2016) available athttp://www.cooperindustries.com/content/dam/public/wiringdevices/BuyersGuides/AHBG/K/AHBG-K-Sec.pdf,last accessed Mar. 8, 2019; U.S. Pub. No. 2017/0331265 to Evilziser,titled “Electrical Outlet Cover,” (Published Nov. 16, 2017); U.S. Pub.No. 2017/0110862 to Kirkland, titled “Electrical Face Plates withMagnets and Associated Methods,” (Published Apr. 20, 2017); U.S. Pat.No. 6,215,066 to Kelso et al., titled “Outlet Covering Plate,” (IssuedApr. 10, 2001).

10. The following documents describe the TRUFIG system: TRUFIG,“Installation Guide,” (Dec. 2, 2016), available athttps://static1.squarespace.com/static/56746411c647ad126efd0b08/t/5841f4d09f7456bcf344653b/14807175244900/TRUFIG+Install+Guide_12-02-16.pdf,last accessed Mar. 8, 2019; TRUFIG Sales Brochure, Copyright 2013,available athttps://static1.squarespace.com/static/56746411c647ad126efd0b08/t/57b1fdd9f5e231d16e9f2a4f/14712826594/Trufig_Brochure.pdf,last accessed Mar. 8, 2019; TRUFIG, “Retail Price List,” (Oct. 4, 2016),available athttps://static1.squarespace.com/static/56746411c647ad126efd0b08/t/57f5357b2e69cfcc6c9816b3/14756807191/TRUFIG+Retail+Price+List_10_4_16.pdf,last accessed Mar. 8, 2019; U.S. Pub. No. 2009/0249705 to Struthers etal., titled “Mounting Receivers with Spackling Rim Gradient,” (PublishedOct. 8, 2009), assigned to TRUFIG.

11. U.S. Pat. No. 4,890,418 to Sachs, titled “Access Panel Assembly withDoor and Multi-Functional Frame,” (Issued Jan. 2, 1990), describes aflush-mounted panel assembly.

12. U.S. Pat. No. 7,166,801 to Gretz, titled “Electrical Box Assemblyfor Recessing an Electrical Device,” (Issued Jan. 23, 2007), assigned toArlington Industries Inc., describes a recessed electrical box assembly.

The above materials provide detailed descriptions of current wallconstruction and electrical equipment mounting processes, and a briefsummary is provided below.

Usually, during construction or remodeling, before the walls arefinished, electrical boxes and other equipment that will be accessedthrough the finished wall are mounted to the studs or other supportingstructures in the framing of the wall. Existing electrical mountingsystems typically include some form of a box for housing the electricalequipment. Most states and municipalities have specific building codesthat apply to these boxes, including requirements relating to theirplacement, the materials from which they are constructed, and in somecases, specific design or mounting requirements. For example, in certainapplications, building codes require for the boxes to include a backside, so that the unit includes five sides of a “box” (with only thefront of the unit being open) to house electrical equipment behind theoutward facing faceplate of the wall. In other applications (such as forlow voltage equipment), building codes do not require a back side forthe electrical box. The interior walls typically are not finished untilafter the various electrical boxes are mounted at appropriate locationsand connected with the appropriate wiring necessary to power orcommunicate with the corresponding electrical equipment.

The process of installing a finished wall with drywall includes multiplesteps. First, standard pieces of drywall are fitted into place, cut tosize, and cut with access holes that fit over the electrical outlets andother devices that will ultimately be exposed and then covered on thefinished wall. Several pieces of drywall are used together to form afinished wall, and the pieces of drywall are screwed or nailed into thewall studs and also held together by joints or seams between the piecesof drywall.

After the drywall pieces are installed, the wall is finished through the“mudding” process. During mudding, several layers of mud (which comes invarious forms depending on the application) are applied to the drywallto seal and smooth the joints between pieces of drywall, fill increvices, hide the screws/nails, and generally to give the wall a“finished” look. Typically, two to three preliminary layers of mud areapplied to the drywall before a final “finish” layer of mud is applied.Often the finish layer of mud is a different material from the initiallayers, and it can be a smooth or a rough finish depending onpreference. Each layer of mud is allowed to dry before the next layer ofmud is applied. Some forms of quick drying or “hot” mud dry within 20minutes of application, and some forms of mud dry within five minutes orless. Other forms of mud can take 24 to 48 hours to dry. Finally, thewall is painted only after the last or finish coat of mud has completelydried.

Usually, the electrical outlets and other electrical equipment remainsexposed through the access openings in the wall during the mudding,painting and finishing processes. At the end of the finishing process,plates are placed on top of the access openings in the finished wall andthen screwed into the electrical boxes to cover and hide the electricalwiring and related equipment behind the drywall. The plates cover theunsightly access openings while still providing access to power,communication sources, switches, etc. in the box and equipment behindthe wall.

Standard plates that are mounted according to the above methods are veryvisible and tend to “stand out” from the remainder of the wall. Even ifthey are painted or otherwise matched to the color of the wall, they siton top of the wall and include visible screws.

Recognizing this issue, at least one company has attempted to developelectrical equipment mounting and cover plate systems that result in amore “flush” look between a wall or interior surface and the variouselectrical boxes or equipment installed in the walls. One example ofsuch a system is the “TRUFIG” mounting system, which is described anddisclosed in several corresponding references identified above. Asdiscussed below, the TRUFIG system suffers from several majorshortcomings.

One flaw with the TRUFIG system is that it is mounted though a difficultprocess involving expensive materials. The TRUFIG system includes alarge and expensive gypsum “mounting platform” that is screwed into thestuds of the wall, fitted with the drywall, and mudded at the same timedrywall is mudded. See TRUFIG Installation Guide at Page 4. The mountingplatform includes a preinstalled box, mud dam, “panel bracket,” andother components for mounting the electrical outlet or other electricalequipment and attaching a face plate.

The TRUFIG mounting platform is sized to fit onto the studs of astandard 16″ O.C. stud-bay. However, when spacing between studs isshorter, the mounting platform must be cut to size with a knife,circular saw, blade, or table saw before it is mounted to the studs. SeeInstallation Guide at Page 4. Alternatively, the existing studs must bemodified or relocated, which is often impractical.

After the mounting platform is cut to size, it is leveled and screwedinto the studs with at least three screws on each side to secure theplatform into place. Pieces of drywall are carefully cut and then fittedaround the platform after it is mounted to the studs. The mountingplatform essentially “replaces” the drywall in the area it is mounteddrywall is fitted to surround it. Then, during mudding, both the drywalland the mounting platform are mudded. See TRUFIG Installation Guide atPages 5-6. Patch clips can also be screwed into the mounting platform tosupport the surrounding drywall.

Because the mounting platform acts as a replacement for the drywall, itmust also be carefully aligned with the drywall prior to mudding. Forexample, the TRUFIG Installation Guide states “Prior to proceeding toapplying mud to the panel ensure that: 1) the platform is level, 2) thedepth of the mud dam is equal to any surrounding corner bead, and 3) thepanel bracket is not recessed in relationship to any surroundingdrywall.” TRUFIG Installation Guide at Page 5. The above process iscomplex, labor intensive and time consuming.

An additional problem with the TRUFIG system is that its mountingplatform requires extra mesh tape during drywall mudding. Morespecifically, the TRUFIG mounting platform has a “panel bracket” thatholds the back box into place. This panel bracket is intended to bemudded over during mudding. However, this bracket does not include anypores or holes to assist with mud adhesion to the bracket. Thus in orderto properly mud over the panel bracket, the installer of TRUFIG musttape over the panel bracket and surrounding areas of the mountingplatform prior to mudding. See TRUFIG Installation Guide at page 5.Again, this process is time consuming and labor intensive, and addsfurther cost to the process.

Another problem with TRUFIG is that the electrical outlet or otherdevice installed in the box behind the wall cannot be wired andinstalled until after drywall installation and mudding is completed. SeeTRUFIG Installation Guide at page 7. More specifically, after mudding iscompleted, the electrical device is attached to a “sub plate” and wired.The sub plate is then screwed into the box of the mounting platform. Thesub plate includes a recess for housing neodymium magnets. The magnetsare used to magnetically secure the fascia plate that covers theelectrical device.

With the TRUFIG system, the steps of mounting and wiring the electricalequipment and sub plate cannot be completed before mudding unless theinstaller is willing to expose the installed electrical equipment andsubplate to the mud and/or dust during mudding and sanding process. Morespecifically, to protect the inside area of the TRUFIG panel bracketduring mudding, a “sanding shield” is taped to the opening of the muddam surface. See TRUFIG Installation Guide at page 5. The sanding shieldis designed to fit in place of the sub plate, and it will not fit overan installed sub plate and electrical device. In other words, the subplate can and device must be installed after the sanding shield isremoved. TRUFIG provides no mechanism for protecting an alreadyinstalled subplate and electrical device during mudding.

Yet another problem with the TRUFIG sub plate is that the screws lockingit into place must be adjusted to properly align the fascia plate to be“flush” with the wall. See TRUFIG Installation Guide at page 7. The subplate is screwed to the wall, and to determine that the depth of theplate is correct, a separate “Fascia Adjustment Tool” is used todemonstrate visually to the installer what the depth of the fascia willbe relative to the finished wall. In the alternative, the installer caninsert the fascia plate, check the depth, pull off the fascia plate,adjust the screws, reattach the fascia plate, and continue repeatingthis process of manually checking and adjusting the screws until thedepth of the fascia plate is correct. In either case, the sub platescrews must be adjusted until the fascia plate is properly aligned withthe wall. This process adds still further time and labor to complete theinstallation.

In addition, the TRUFIG system is very expensive compared to standardwall mounted electrical systems (with retail prices starting at $135 forthe mounting platform alone, and additional costs for the fascia platesand other tools). See TRUFIG Retail Price List, Oct. 4, 2016. TRUFIG'suse of neodymium magnets to attach the fascia plates is certainly one ofthe main factors driving up the cost of the product.

Unlike the TRUFIG system, the systems and methods described hereinprovide an affordable, easy to use, and effective system for mountingelectrical devices flush with the wall.

For example, the inventions variously described herein do not require alarge mounting platform that is cut to size. Instead, an electrician cansimply screw the back box ear into a stud and then install the wiring(and optionally the electrical equipment itself) before drywall is hung.Furthermore, with the novel systems and methods described herein, whenhanging drywall, the drywall contractor simply cuts a hole in the pieceof drywall that will fit around the back box drywall contractors arefamiliar with cutting holes for electrical equipment, and its alreadypart of the typical drywall hanging process. Thus, the back box isinstalled and the dry wall is hung around it in a way that is not toofar afield from existing processes in the industry (in contrast with thespecialized “mounting platform” of the TRUFIG system). However, asresult of the important improvements described herein, the completedsystems and assembly methods provide for a flush, finished appearance tothe installed electrical equipment and plates.

The systems and methods described herein also greatly improve theinstallation process by including various forms of specialized mud ringsfor the access openings in walls. The mud rings of the system describedherein include built-in holes/pours that are appropriately sized toallow the mud to pass through and adhere to the drywall behind the mudring. In accordance with inventions described herein, a mud ring isplaced over the access hole in the dry wall and snapped into place withthe box behind the wall, and then the mud ring is mudded over at thesame time the drywall itself is mudded. With the inventive systems andmethods, no separate steps or mesh taping is required. There is also noneed to adjust any mounting platform to match the depth of the drywallthe mud ring easily snaps into place on top of standard drywall.

In addition, with the present inventions, an electrician can fullycomplete the electrical installation work and mount the electricaldevice before any drywall fitting or painting takes place. For example,the electrician can mount the back box to the studs, insert the wiring,and then wire the electrical device and mount it to the back box. Atthis point, the electrician is finished with his portion of theinstallation work before drywall installation begins. The drywallcontractor can then fit the drywall over the installed box, insert themud ring, and insert the mud plug to protect all of the installedelectrical items during mudding. The drywall contractor can thencomplete mudding without further manipulation of any of the electricalequipment, which is safely protected behind the mud plug.

In contrast, and as summarized above and described in TRUFIG'smaterials, the electrical equipment is mounted in the TRUFIG system withthe sub plate. TRUFIG taping the sanding shield over the box to protectit during mudding, and then to removing it to install the sub plate andelectrical equipment after mudding. If the sub plate and electricalequipment is installed before, it cannot be covered by the sandingshield, and it will be exposed to and possibly damaged by the mud.

Applicant(s) believe(s) that the material incorporated by referenceabove is “non-essential” in accordance with 37 CFR 1.57, because it isreferred to for purposes of indicating the background of the inventionor illustrating the state of the art. However, if the Examiner believesthat any of the above-incorporated material constitutes “essentialmaterial” within the meaning of 37 CFR 1.57(c)(1)-(3), Applicant(s) willamend the specification to expressly recite the essential material thatis incorporated by reference as allowed by the applicable rules.

SUMMARY OF THE INVENTION

Aspects and applications of the invention presented here are describedbelow in the drawings and detailed description of the invention. Unlessspecifically noted, it is intended that the words and phrases in thespecification and the claims be given their plain, ordinary, andaccustomed meaning to those of ordinary skill in the applicable arts.The inventor is fully aware that he can be his own lexicographer ifdesired. The inventor expressly elects, as his own lexicographer, to useonly the plain and ordinary meaning of terms in the specification andclaims unless he or she clearly states otherwise and also expressly setsforth the “special” definition of that term and explains how it differsfrom the plain and ordinary meaning. Absent such clear statements ofintent to apply a “special” definition to a term, it is the inventor'sintent and desire that the simple, plain and ordinary meaning to theterms be applied to the interpretation of the specification and claims.

The inventor is also aware of the normal precepts of English grammar.Thus, if a noun, term, or phrase is intended to be furthercharacterized, specified, or narrowed in some way, then such noun, term,or phrase will expressly include additional adjectives, descriptiveterms, or other modifiers in accordance with the normal precepts ofEnglish grammar. Absent the use of such adjectives, descriptive terms,or modifiers, it is the intent that such nouns, terms, or phrases begiven their plain, and ordinary English meaning to those skilled in theapplicable arts as set forth above.

Further, the inventor is fully informed of the standards and applicationof the special provisions of 35 U.S.C. § 112(f). Thus, the use of thewords “function,” “means” or “step” in the Detailed Description orDescription of the Drawings or claims is not intended to somehowindicate a desire to invoke the special provisions of 35 U.S.C. §112(f), to define the invention. To the contrary, if the provisions of35 U.S.C. § 112(f) are sought to be invoked to define the inventions,the claims will specifically and expressly state the exact phrases“means for” or “step for, and will also recite the word “function”(i.e., will state “means for performing the function of [insertfunction]”), without also reciting in such phrases any structure,material or act in support of the function. Thus, even when the claimsrecite a “means for performing the function of . . . ” or “step forperforming the function of . . . ,” if the claims also recite anystructure, material or acts in support of that means or step, or thatperform the recited function, then it is the clear intention of theinventor not to invoke the provisions of 35 U.S.C. § 112(f). Moreover,even if the provisions of 35 U.S.C. § 112(f) are invoked to define theclaimed inventions, it is intended that the inventions not be limitedonly to the specific structure, material or acts that are described inthe preferred embodiments, but in addition, include any and allstructures, materials or acts that perform the claimed function asdescribed in alternative embodiments or forms of the invention, or thatare well known present or later-developed, equivalent structures,material or acts for performing the claimed function.

The aspects, features, and advantages will be apparent to those artisansof ordinary skill in the art from the DETAILED DESCRIPTION and DRAWINGS,and from the CLAIMS. However, without attempting to characterize orlimit the scope of inventions as they are described and claimed, some ofthe advantages of the various inventions are summarized below.

It is an object of the invention to mount electrical and other devicesflush with a finished wall.

It is another (and optionally independent) object of the invention toprovide a flush-mounting system for electrical and other devices andinstallation methods that are easier than existing methods that attemptto achieve a flush-mounted look.

It is another (and optionally independent) object of the invention toprovide a flush-mounting system for electrical and other devices andinstallation methods that take advantage of existing steps in thewall-finishing process.

It is another (and optionally independent) object of the invention toprovide a flush-mounting system for electrical and other devices that isaffordable.

It is another (and optionally independent) object of the invention toprovide a flush-mounting system for electrical and other devices thatcan be paired with existing metal junction boxes.

It is another (and optionally independent) object of the invention toprovide a flush-mounting system that enables electrical devices to beinstalled within a back box before drywall installation.

It is another (and optionally independent) object of the invention toprovide paint plugs, mud plugs, and other tools or covers to protectelectrical junctions during mudding and painting.

It is another (and optionally independent) object of the invention toprovide a mud ring to be blended with and adhered to drywall during themudding process.

It is another (and optionally independent) object of the invention toprovide systems and methods for mounting electrical junctions behind ahard surface (such as wood or tile).

It is another (and optionally independent) object of the invention toprovide systems and methods for mounting low voltage and high voltageequipment within the same electrical junction box.

It is another (and optionally independent) object of the invention forfaceplates to be sturdy, flush, and easy to install/remove.

It is another (and optionally independent) object to provide efficientflush mounting systems that are made of plastic and can becost-effectively manufactured with computerized three-dimensionalprinting systems.

It is another (and optionally independent) object to provide flushmounting systems that can be easily adapted for a wide range ofelectrical devices, such as computers, cameras, switches, outlets andother components that typically connect to electrical, communication andcomponent boxes mounted behind walls.

It is another (and optionally independent) object to provide flushmounting systems and methods that provide an attractive flush finish andcan be installed and finished with minimal additional labor andmaterials as compared to previously existing systems.

BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS

A more complete understanding of the present invention may be derived byreferring to the detailed description when considered in connection withthe following illustrative figures. In the figures, like referencenumbers refer to like elements or acts throughout the figures. Thedimensions in the figures are merely exemplary and not intended to limitthe scope of the invention, and dimensions can be adjusted for variousapplications.

FIG. 1 depicts a Single Gang Back Box 1, Single Gang Half Box 2, SingleGang Trim Ring 3, Single Gang Mud Ring 4, Single Gang Electrical OutletFaceplate 5, Single Gang GFCI Outlet Faceplate 6, Single Gang LightSwitch Faceplate 7, Single Gang Blank Faceplate 8, Single Gang OneConnector Faceplate 9, Single Gang Two Connector Faceplate 10, andSingle Gang Mud Plug 11.

FIG. 2 depicts an isometric assembly view of the assembled Single GangBack Box 1, Mud Ring 4, and Electrical Outlet Faceplate 5.

FIG. 3 depicts a top view of the Single Gang Back Box 1.

FIG. 4 depicts a front view of the Single Gang Back Box 1.

FIG. 5 depicts a cross-sectional view of the Single Gang Back Box 1.

FIG. 6 depicts a right side view of the Single Gang Back Box 1.

FIG. 7 depicts an isometric view of the Single Gang Back Box 1.

FIG. 8 depicts a top view of the Single Gang Half Box 2.

FIG. 9 depicts a front view of the Single Gang Half Box 2.

FIG. 10 depicts a cross-sectional view of the Single Gang Half Box 2.

FIG. 11 depicts an isometric view of the Single Gang Half Box 2.

FIG. 12 depicts a right side view of the Single Gang Half Box 2.

FIG. 13 depicts a top view of the Single Gang Trim Ring 3.

FIG. 14 depicts a front view of the Single Gang Trim Ring 3.

FIG. 15 depicts a cross-sectional view of the Single Gang Trim Ring 3.

FIG. 16 depicts an isometric view of the Single Gang Trim Ring 3.

FIG. 17 depicts a right side view of the Single Gang Trim Ring 3.

FIG. 18 depicts a top view of the Single Gang Mud Ring 4.

FIG. 19 depicts a front view of the Single Gang Mud Ring 4.

FIG. 20 depicts a cross-sectional view of the Single Gang Mud Ring 4.

FIG. 21 depicts an isometric view of the Single Gang Mud Ring 4.

FIG. 22 depicts a right side view of the Single Gang Mud Ring 4.

FIG. 23 depicts a top view of the Single Gang Electrical OutletFaceplate 5.

FIG. 24 depicts a front view of the Single Gang Electrical OutletFaceplate 5.

FIG. 25 depicts a cross-sectional view of the Single Gang ElectricalOutlet Faceplate 5.

FIG. 26 depicts an isometric view of the Single Gang Electrical OutletFaceplate 5.

FIG. 27 depicts a right side view of the Single Gang Electrical OutletFaceplate 5.

FIG. 28 depicts a back view of the Single Gang Electrical OutletFaceplate 5.

FIG. 29 depicts a top view of the Single Gang GFCI Outlet Faceplate 6.

FIG. 30 depicts a front view of the Single Gang GFCI Outlet Faceplate 6.

FIG. 31 depicts a cross-sectional view of the Single Gang GFCI OutletFaceplate 6.

FIG. 32 depicts an isometric view of the Single Gang GFCI OutletFaceplate 6.

FIG. 33 depicts a right side view of the Single Gang GFCI OutletFaceplate 6.

FIG. 34 depicts a back view of the Single Gang GFCI Outlet Faceplate 6.

FIG. 35 depicts a top view of the Single Gang Light Switch Faceplate 7.

FIG. 36 depicts a front view of the Single Gang Light Switch Faceplate7.

FIG. 37 depicts a cross-sectional view of the Single Gang Light SwitchFaceplate 7.

FIG. 38 depicts an isometric view of the Single Gang Light SwitchFaceplate 7.

FIG. 39 depicts a right side view of the Single Gang Light SwitchFaceplate 7.

FIG. 40 depicts a back view of the Single Gang Light Switch Faceplate 7.

FIG. 41 depicts a top view of the Single Gang Blank Faceplate 8.

FIG. 42 depicts a front view of the Single Gang Blank Faceplate 8.

FIG. 43 depicts a cross-sectional view of the Single Gang BlankFaceplate 8.

FIG. 44 depicts an isometric view of the Single Gang Blank Faceplate 8.

FIG. 45 depicts a right side view of the Single Gang Blank Faceplate 8.

FIG. 46 depicts a back view of the Single Gang Blank Faceplate 8

FIG. 47 depicts a top view of the Single Gang One Connector Faceplate 9.

FIG. 48 depicts a front view of the Single Gang One Connector Faceplate9.

FIG. 49 depicts a cross-sectional view of the Single Gang One ConnectorFaceplate 9.

FIG. 50 depicts an isometric view of the Single Gang One ConnectorFaceplate 9.

FIG. 51 depicts a right side view of the Single Gang One ConnectorFaceplate 9.

FIG. 52 depicts a back view of the Single Gang One Connector Faceplate9.

FIG. 53 depicts a top view of the Single Gang Two Connector Faceplate10.

FIG. 54 depicts a front view of the Single Gang Two Connector Faceplate10.

FIG. 55 depicts a cross-sectional view of the Single Gang Two ConnectorFaceplate 10.

FIG. 56 depicts an isometric view of the Single Gang Two ConnectorFaceplate 10.

FIG. 57 depicts a right side view of the Single Gang Two ConnectorFaceplate 10.

FIG. 58 depicts a back view of the Single Gang Two Connector Faceplate10.

FIG. 59 depicts a top view of the Single Gang Mud Plug 11.

FIG. 60 depicts a front view of the Single Gang Mud Plug 11.

FIG. 61 depicts a cross-sectional view of the Single Gang Mud Plug 11.

FIG. 62 depicts an isometric view of the Single Gang Mud Plug 11.

FIG. 63 depicts a right side view of the Single Gang Mud Plug 11.

FIG. 64 depicts a back view of the Single Gang Mud Plug 11.

FIG. 65 depicts a top view of the Single Gang Metal Adapter 12.

FIG. 66 depicts a front view of the Single Gang Metal Adapter 12.

FIG. 67 depicts a cross-sectional view of the Single Gang Metal Adapter12.

FIG. 68 depicts an isometric view of the Single Gang Metal Adapter 12.

FIG. 69 depicts a right side view of the Single Gang Metal Adapter 12.

FIG. 70 depicts a Double Gang Back Box 13, Double Gang Half Box 14,Double Gang Trim Ring 15, Double Gang Mud Ring 16, Double GangElectrical Outlet Faceplate 17, Double Gang Light Switch Faceplate 18,Double Gang Outlet/Two Connector Faceplate 19, Double Gang BlankFaceplate 20, Double Gang Four Connector Faceplate 21, Double Gang SixConnector Faceplate 22, and Double Gang Mud Plug 23.

FIG. 71 depicts an isometric assembly view of the assembled Double GangBack Box, Double Gang Mud Ring, and Double Gang Electrical OutletFaceplate.

FIG. 72 depicts a top view of the Double Gang Back Box 13.

FIG. 73 depicts a front view of the Double Gang Back Box 13.

FIG. 74 depicts a cross-sectional view of the Double Gang Back Box 13.

FIG. 75 depicts an isometric view of the Double Gang Back Box 13.

FIG. 76 depicts a right side view of the Double Gang Back Box 13.

FIG. 77 depicts a top view of the Double Gang Half Box 14.

FIG. 78 depicts a front view of the Double Gang Half Box 14.

FIG. 79 depicts a cross-sectional view of the Double Gang Half Box 14.

FIG. 80 depicts an isometric view of the Double Gang Half Box 14.

FIG. 81 depicts a right side view of the Double Gang Half Box 14.

FIG. 82 depicts a top view of the Double Gang Trim Ring 15.

FIG. 83 depicts a front view of the Double Gang Trim Ring 15.

FIG. 84 depicts a cross-sectional view of the Double Gang Trim Ring 15.

FIG. 85 depicts an isometric view of the Double Gang Trim Ring 15.

FIG. 86 depicts a right side view of the Double Gang Trim Ring 15.

FIG. 87 depicts a top view of the Double Gang Mud Ring 16.

FIG. 88 depicts a front view of the Double Gang Mud Ring 16.

FIG. 89 depicts a cross-sectional view of the Double Gang Mud Ring 16.

FIG. 90 depicts an isometric view of the Double Gang Mud Ring 16.

FIG. 91 depicts a right side view of the Double Gang Mud Ring 16.

FIG. 92 depicts a top view of the Double Gang Electrical OutletFaceplate 17.

FIG. 93 depicts a front view of the Double Gang Electrical OutletFaceplate 17.

FIG. 94 depicts a cross-sectional view of the Double Gang ElectricalOutlet Faceplate 17.

FIG. 95 depicts an isometric view of the Double Gang Electrical OutletFaceplate 17.

FIG. 96 depicts a right side view of the Double Gang Electrical OutletFaceplate 17.

FIG. 97 depicts a back view of the Double Gang Electrical OutletFaceplate 17.

FIG. 98 depicts a top view of the Double Gang Light Switch Faceplate 18.

FIG. 99 depicts a front view of the Double Gang Light Switch Faceplate18.

FIG. 100 depicts a cross-sectional view of the Double Gang Light SwitchFaceplate 18.

FIG. 101 depicts an isometric view of the Double Gang Light SwitchFaceplate 18.

FIG. 102 depicts a right side view of the Double Gang Light SwitchFaceplate 18.

FIG. 103 depicts a back view of the Double Gang Light Switch Faceplate18.

FIG. 104 depicts a top view of the Double Gang Outlet/Two ConnectorFaceplate 19.

FIG. 105 depicts a front view of the Double Gang Outlet/Two ConnectorFaceplate 19.

FIG. 106 depicts a cross-sectional view of the Double Gang Outlet/TwoConnector Faceplate 19.

FIG. 107 depicts an isometric view of the Double Gang Outlet/TwoConnector Faceplate 19.

FIG. 108 depicts a right side view of the Double Gang Outlet/TwoConnector Faceplate 19.

FIG. 109 depicts a back view of the Double Gang Outlet/Two ConnectorFaceplate 19.

FIG. 110 depicts a top view of the Double Gang Blank Faceplate 20.

FIG. 111 depicts a front view of the Double Gang Blank Faceplate 20.

FIG. 112 depicts a cross-sectional view of the Double Gang BlankFaceplate 20.

FIG. 113 depicts an isometric view of the Double Gang Blank Faceplate20.

FIG. 114 depicts a right side view of the Double Gang Blank Faceplate20.

FIG. 115 depicts a back view of the Double Gang Blank Faceplate 20.

FIG. 116 depicts a top view of the Double Gang Four Connector Faceplate21.

FIG. 117 depicts a front view of the Double Gang Four ConnectorFaceplate 21.

FIG. 118 depicts a cross-sectional view of the Double Gang FourConnector Faceplate 21.

FIG. 119 depicts an isometric view of the Double Gang Four ConnectorFaceplate 21.

FIG. 120 depicts a right side view of the Double Gang Four ConnectorFaceplate 21.

FIG. 121 depicts a back view of the Double Gang Four Connector Faceplate21

FIG. 122 depicts a top view of the Double Gang Double Gang Six ConnectorFaceplate 22.

FIG. 123 depicts a front view of the Double Gang Double Gang SixConnector Faceplate 22.

FIG. 124 depicts a cross-sectional view of the Double Gang Double GangSix Connector Faceplate 22.

FIG. 125 depicts an isometric view of the Double Gang Double Gang SixConnector Faceplate 22.

FIG. 126 depicts a right side view of the Double Gang Double Gang SixConnector Faceplate 22.

FIG. 127 depicts a back view of the Double Gang Double Gang SixConnector Faceplate 22.

FIG. 128 depicts a top view of the Double Gang Mud Plug 23.

FIG. 129 depicts a front view of the Double Gang Mud Plug 23.

FIG. 130 depicts a cross-sectional view of the Double Gang Mud Plug 23.

FIG. 131 depicts an isometric view of the Double Gang Mud Plug 23.

FIG. 132 depicts a right side view of the Double Gang Mud Plug 23.

FIG. 133 depicts a back view of the Double Gang Mud Plug 23.

FIG. 134 depicts a top view of the Double Gang Metal Adapter 24.

FIG. 135 depicts a front view of the Double Gang Metal Adapter 24.

FIG. 136 depicts a cross-sectional view of the Double Gang Metal Adapter24.

FIG. 137 depicts an isometric view of the Double Gang Metal Adapter 24.

FIG. 138 depicts a right side view of the Double Gang Metal Adapter 24.

FIG. 139 depicts a Triple Gang Back Box 25, Triple Gang Half Box 26,Triple Gang Trim Ring 27, Triple Gang Mud Ring 28, Triple GangElectrical Outlet Faceplate 29, Triple Gang Light Switch Faceplate 30,Triple Gang Blank Faceplate 31, Triple Gang Eight Connector Faceplate32, Triple Gang Ten Connector Faceplate 33, and Triple Gang Mud Plug 34.

FIG. 140 depicts an isometric assembly view of the assembled Triple GangBack Box, Triple Gang Mud Ring, and Triple Gang Electrical OutletFaceplate.

FIG. 141 depicts a top view of the Triple Gang Back Box 25.

FIG. 142 depicts a front view of the Triple Gang Back Box 25.

FIG. 143 depicts a cross-sectional view of the Triple Gang Back Box 25.

FIG. 144 depicts an isometric view of the Triple Gang Back Box 25.

FIG. 145 depicts a right side view of the Triple Gang Back Box 25.

FIG. 146 depicts a top view of the Triple Gang Half Box 26.

FIG. 147 depicts a front view of the Triple Gang Half Box 26.

FIG. 148 depicts a cross-sectional view of the Triple Gang Half Box 26.

FIG. 149 depicts an isometric view of the Triple Gang Half Box 26.

FIG. 150 depicts a right side view of the Triple Gang Half Box 26.

FIG. 151 depicts a top view of the Triple Gang Trim Ring 27.

FIG. 152 depicts a front view of the Triple Gang Trim Ring 27.

FIG. 153 depicts a cross-sectional view of the Triple Gang Trim Ring 27.

FIG. 154 depicts an isometric view of the Triple Gang Trim Ring 27.

FIG. 155 depicts a right side view of the Triple Gang Trim Ring 27.

FIG. 156 depicts a top view of the Triple Gang Mud Ring 28.

FIG. 157 depicts a front view of the Triple Gang Mud Ring 28.

FIG. 158 depicts a cross-sectional view of the Triple Gang Mud Ring 28.

FIG. 159 depicts an isometric view of the Triple Gang Mud Ring 28.

FIG. 160 depicts a right side view of the Triple Gang Mud Ring 28.

FIG. 161 depicts a top view of the Triple Gang Electrical OutletFaceplate 29.

FIG. 162 depicts a front view of the Triple Gang Electrical OutletFaceplate 29.

FIG. 163 depicts a cross-sectional view of the Triple Gang ElectricalOutlet Faceplate 29.

FIG. 164 depicts an isometric view of the Triple Gang Electrical OutletFaceplate 29.

FIG. 165 depicts a right side view of the Triple Gang Electrical OutletFaceplate 29.

FIG. 166 depicts a back view of the Triple Gang Electrical OutletFaceplate 29.

FIG. 167 depicts a top view of the Triple Gang Light Switch Faceplate30.

FIG. 168 depicts a front view of the Triple Gang Light Switch Faceplate30.

FIG. 169 depicts a cross-sectional view of the Triple Gang Light SwitchFaceplate 30.

FIG. 170 depicts an isometric view of the Triple Gang Light SwitchFaceplate 30.

FIG. 171 depicts a right side view of the Triple Gang Light SwitchFaceplate 30.

FIG. 172 depicts a back view of the Triple Gang Light Switch Faceplate30.

FIG. 173 depicts a top view of the Triple Gang Blank Faceplate 31.

FIG. 174 depicts a front view of the Triple Gang Blank Faceplate 31.

FIG. 175 depicts a cross-sectional view of the Triple Gang BlankFaceplate 31.

FIG. 176 depicts an isometric view of the Triple Gang Blank Faceplate31.

FIG. 177 depicts a right side view of the Triple Gang Blank Faceplate31.

FIG. 178 depicts a back view of the Triple Gang Blank Faceplate 31.

FIG. 179 depicts a top view of the Triple Gang Eight Connector Faceplate32.

FIG. 180 depicts a front view of the Triple Gang Eight ConnectorFaceplate 32.

FIG. 181 depicts a cross-sectional view of the Triple Gang EightConnector Faceplate 32.

FIG. 182 depicts an isometric view of the Triple Gang Eight ConnectorFaceplate 32.

FIG. 183 depicts a right side view of the Triple Gang Eight ConnectorFaceplate 32.

FIG. 184 depicts a back view of the Triple Gang Eight ConnectorFaceplate 32.

FIG. 185 depicts a top view of the Triple Gang Ten Connector Faceplate33.

FIG. 186 depicts a front view of the Triple Gang Ten Connector Faceplate33.

FIG. 187 depicts a cross-sectional view of the Triple Gang Ten ConnectorFaceplate 33.

FIG. 188 depicts an isometric view of the Triple Gang Ten ConnectorFaceplate 33.

FIG. 189 depicts a right side view of the Triple Gang Ten ConnectorFaceplate 33.

FIG. 190 depicts a back view of the Triple Gang Ten Connector Faceplate33.

FIG. 191 depicts a top view of the Triple Gang Mud Plug 34.

FIG. 192 depicts a front view of the Triple Gang Mud Plug 34.

FIG. 193 depicts a cross-sectional view of the Triple Gang Mud Plug 34.

FIG. 194 depicts an isometric view of the Triple Gang Mud Plug 34.

FIG. 195 depicts a right side view of the Triple Gang Mud Plug 34.

FIG. 196 depicts a back view of the Triple Gang Mud Plug 34.

FIG. 197 depicts a top view of the Triple Gang Metal Adapter 35.

FIG. 198 depicts a front view of the Triple Gang Metal Adapter 35.

FIG. 199 depicts a cross-sectional view of the Triple Gang Metal Adapter35.

FIG. 200 depicts an isometric view of the Triple Gang Metal Adapter 35.

FIG. 201 depicts a right side view of the Triple Gang Metal Adapter 35.

FIG. 202 depicts a Quadruple Gang Back Box 36, Quadruple Gang Half Box37, Quadruple Gang Trim Ring 38, Quadruple Gang Mud Ring 39, QuadrupleGang Electrical Outlet Faceplate 40, Quadruple Gang Light SwitchFaceplate 41, Quadruple Gang Blank Faceplate 42, and Quadruple Gang MudPlug 43.

FIG. 203 depicts an isometric assembly view of the assembled QuadrupleGang Back Box, Quadruple Gang Ring, and Quadruple Gang Electrical OutletFaceplate.

FIG. 204 depicts a top view of the Quadruple Gang Back Box 36.

FIG. 205 depicts a front view of the Quadruple Gang Back Box 36.

FIG. 206 depicts a cross-sectional view of the Quadruple Gang Back Box36.

FIG. 207 depicts an isometric view of the Quadruple Gang Back Box 36.

FIG. 208 depicts a right side view of the Quadruple Gang Back Box 36.

FIG. 209 depicts a top view of the Triple Gang Half Box 37.

FIG. 210 depicts a front view of the Triple Gang Half Box 37.

FIG. 211 depicts a cross-sectional view of the Triple Gang Half Box 37.

FIG. 212 depicts an isometric view of the Triple Gang Half Box 37.

FIG. 213 depicts a right side view of the Triple Gang Half Box 37.

FIG. 214 depicts a top view of the Quadruple Gang Trim Ring 38.

FIG. 215 depicts a front view of the Quadruple Gang Trim Ring 38.

FIG. 216 depicts a cross-sectional view of the Quadruple Gang Trim Ring38.

FIG. 217 depicts an isometric view of the Quadruple Gang Trim Ring 38.

FIG. 218 depicts a right side view of the Quadruple Gang Trim Ring 38.

FIG. 219 depicts a top view of the Quadruple Gang Mud Ring 39.

FIG. 220 depicts a front view of the Quadruple Gang Mud Ring 39.

FIG. 221 depicts a cross-sectional view of the Quadruple Gang Mud Ring39.

FIG. 222 depicts an isometric view of the Quadruple Gang Mud Ring 39.

FIG. 223 depicts a right side view of the Quadruple Gang Mud Ring 39.

FIG. 224 depicts a top view of the Quadruple Gang Electrical OutletFaceplate 40.

FIG. 225 depicts a front view of the Quadruple Gang Electrical OutletFaceplate 40.

FIG. 226 depicts a cross-sectional view of the Quadruple Gang ElectricalOutlet Faceplate 40.

FIG. 227 depicts an isometric view of the Quadruple Gang ElectricalOutlet Faceplate 40.

FIG. 228 depicts a right side view of the Quadruple Gang ElectricalOutlet Faceplate 40.

FIG. 229 depicts a back view of the Quadruple Gang Electrical OutletFaceplate 40.

FIG. 230 depicts a top view of the Quadruple Gang Light Switch Faceplate41.

FIG. 231 depicts a front view of the Quadruple Gang Light SwitchFaceplate 41.

FIG. 232 depicts a cross-sectional view of the Quadruple Gang LightSwitch Faceplate 41.

FIG. 233 depicts an isometric view of the Quadruple Gang Light SwitchFaceplate 41.

FIG. 234 depicts a right side view of the Quadruple Gang Light SwitchFaceplate 41.

FIG. 235 depicts a back view of the Quadruple Gang Light SwitchFaceplate 41.

FIG. 236 depicts a top view of the Quadruple Gang Blank Faceplate 42.

FIG. 237 depicts a front view of the Quadruple Gang Blank Faceplate 42.

FIG. 238 depicts a cross-sectional view of the Quadruple Gang BlankFaceplate 42.

FIG. 239 depicts an isometric view of the Quadruple Gang Blank Faceplate42.

FIG. 240 depicts a right side view of the Quadruple Gang Blank Faceplate42.

FIG. 241 depicts a back view of the Quadruple Gang Blank Faceplate 42.

FIG. 242 depicts a top view of the Quadruple Gang Mud Plug 43.

FIG. 243 depicts a front view of the Quadruple Gang Mud Plug 43.

FIG. 244 depicts a cross-sectional view of the Quadruple Gang Mud Plug43.

FIG. 245 depicts an isometric view of the Quadruple Gang Mud Plug 43.

FIG. 246 depicts a right side view of the Quadruple Gang Mud Plug 43.

FIG. 247 depicts a back view of the Quadruple Gang Mud Plug 43.

FIG. 248 depicts a top view of the Quadruple Gang Metal Adapter 44.

FIG. 249 depicts a front view of the Quadruple Gang Metal Adapter 44.

FIG. 250 depicts a cross-sectional view of the Quadruple Gang MetalAdapter 44.

FIG. 251 depicts an isometric view of the Quadruple Gang Metal Adapter44.

FIG. 252 depicts a right side view of the Quadruple Gang Metal Adapter44.

FIG. 253 depicts a bottom view of the Box Divider 45.

FIG. 254 depicts a front view of the Box Divider 45.

FIG. 255 depicts an isometric view of the Box Divider 45

FIG. 256 depicts a top view of the RJ45 Paint Plug 46.

FIG. 257 depicts a front view of the RJ45 Paint Plug 46.

FIG. 258 depicts a cross-sectional view of the RJ45 Paint Plug 46.

FIG. 259 depicts an isometric view of the RJ45 Paint Plug 46.

FIG. 260 depicts a right sidecross-sectional view of the RJ45 Paint Plug46

FIG. 261 depicts a top view of the Cable Paint Plug 47.

FIG. 262 depicts a front view of the Cable Paint Plug 47.

FIG. 263 depicts an isometric view of the Cable Paint Plug 47.

FIG. 264 depicts a top view of the Electrical Outlet Paint Plug 48.

FIG. 265 depicts a front view of the Electrical Outlet Paint Plug 48.

FIG. 266 depicts a cross-sectional view of the Electrical Outlet PaintPlug 48.

FIG. 267 depicts an isometric view of the Electrical Outlet Paint Plug48.

FIG. 268 depicts a right side view of the Electrical Outlet Paint Plug48.

FIG. 269 depicts a top view of the Light Switch Paint Plug 49.

FIG. 270 depicts a front view of the Light Switch Paint Plug 49.

FIG. 271 depicts an isometric view of the Light Switch Paint Plug 49.

FIG. 272 depicts a right side view of the Light Switch Paint Plug 49.

FIG. 273 depicts an isometric view of a Single Gang Back Box.

FIG. 274 depicts a front view of the Single Gang Back Box of FIG. 273.

FIG. 275 depicts a cross-sectional view of the Single Gang Back Box ofFIG. 273.

FIG. 276 depicts a bottom view of the Single Gang Back Box of FIG. 273.

FIG. 277 depicts a right side view of the Single Gang Back Box of FIG.273.

FIG. 278 depicts an isometric view of a Single Gang Electrical OutletFaceplate.

FIG. 279 depicts a front view of the Single Gang Electrical OutletFaceplate of FIG. 278.

FIG. 280 depicts a cross-sectional view of the Single Gang ElectricalOutlet Faceplate of FIG. 278.

FIG. 281 depicts a bottom view of the Single Gang Electrical OutletFaceplate of FIG. 278.

FIG. 282 depicts a right side view of the Single Gang Electrical OutletFaceplate of FIG. 278.

FIG. 283 depicts an isometric view of a Single Gang Mud Ring.

FIG. 284 depicts a front view of the Single Gang Mud Ring of FIG. 283.

FIG. 285 depicts a cross-sectional view of the Single Gang Mud Ring ofFIG. 283.

FIG. 286 depicts a bottom view of the Single Gang Mud Ring of FIG. 283.

FIG. 287 depicts a right side view of the Single Gang Mud Ring of FIG.283.

FIG. 288 depicts an isometric view of a Single Gang Trim Ring.

FIG. 289 depicts a front view of the Single Gang Trim Ring of FIG. 288.

FIG. 290 depicts a cross-sectional view of the Single Gang Trim Ring ofFIG. 288.

FIG. 291 depicts a bottom view of the Single Gang Trim Ring of FIG. 288.

FIG. 292 depicts a right side view of the Single Gang Trim Ring of FIG.288.

Elements and acts in the figures are illustrated for simplicity and havenot necessarily been rendered according to any particular sequence orembodiment, and their simplicity should not use to limit the scope ofthe invention.

DETAILED DESCRIPTION

In the following description, and for the purposes of explanation,numerous specific details are set forth in order to provide a thoroughunderstanding of the various aspects of the invention. It will beunderstood, however, by those skilled in the relevant arts, that thepresent invention may be practiced without these specific details. Inother instances, known structures and devices are shown or discussedmore generally in order to avoid obscuring the invention. In many cases,a description of the operation is sufficient to enable one to implementthe various forms of the invention, particularly when the operation isto be implemented in software. It should be noted that there are manydifferent and alternative configurations, devices and technologies towhich the disclosed inventions may be applied. The full scope of theinventions is not limited to the objects described above or the specificexamples that are described below.

The figures show parts for several forms of the inventive flush mountingsystem, including the following: a single gang configuration sized formounting a single light switch or single set of electrical outlets(FIGS. 1-69), a double gang configuration sized for mounting a two lightswitches or two sets of electrical outlets (FIGS. 70-138), a triple gangconfiguration sized for mounting three lights switches or three sets ofelectrical outlets (FIGS. 139-201), and a quadruple gang configurationsized for mounting four lights switches or four sets of electricaloutlets (FIGS. 202-252). Although the dimensions of the parts vary foreach configuration, the parts, the interactions between the parts, andthe installation processes for the systems are similar across the fourforms listed above, and they may be grouped together in some portions ofthe description below. Also, as is common, a single junction box caninclude a combination of light switches and electrical outlets (forexample, one light switch one electrical outlet with two inputs can beused in conjunction with the “double” configuration) with smalladjustments to the faceplates and mud rings described below. Of course,the principles applied herein can also be expanded beyond the quadruplegang arrangement to five or more gangs, or the parts can be scaled downto a size that is smaller than the single gang configuration depictedherein. In addition, the invention is not limited to standard lightswitches and electrical outlets, and the “flush mounting” systemdescribed herein applies to other electrical, electronic, or wiringsystems with wall-mounted connections that would benefit from beingmounted flush within the drywall, such as, USB, Ethernet, phone, orcable connections, home security keypads, or thermostats. Exemplaryfaceplates for some of these systems and combinations of these systemsare described below and depicted in the figures, but the invention isnot intended to be limited to the depicted faceplates or combinations.

In drywall applications, each of the described configurations uses someform of a Back Box, Mud Ring, and Faceplate to enable the system to be“flush mounted” to the wall. In applications involving a hard surfacethat is not drywall (such as an outlet that is accessed through wood,granite, or other materials), a Trim Ring is used in place of a MudRing. The system also includes Metal Adapters for connecting to astandard “4 square” metal electrical junction box in commercialapplications or other applications involving such boxes. The MetalAdapter enables the standard 4 square electrical junction box (asopposed to the specialized Back Boxes described herein) to be used withthe specialized Mud Rings, Trim Rings, Faceplates, and other tools ofthe present invention.

In addition, various tools and “temporary” devices (such as Paint Plugsand Mud Plugs) are described below for use during the installation andpainting processes in order to achieve a clean finish and look for thefully installed products.

The Back Boxes, Mud rings, Trim Rings, Faceplates, Mud Pugs, and PaintPlugs are typically made from UL-approved plastic such as ABS plasticwith a minimum 2 hour burn rate. In the alternative, any or all of theparts can be made from steel. Plastic is less expensive to manufacture,but steel may be preferred or even required in some contexts. Forexample, steel back boxes are usually required in commercial buildings.The Metal Adapters are steel so that they can be used with 4 squarecommercial electrical junction boxes in compliance with local codes.

In the paragraphs that follow, the various individual components aredescribed, followed by a brief walkthrough of the installation process.

Back Boxes.

Detailed views of examples of Back Boxes are shown in FIGS. 3-12, 72-81,141-150, and 204-213. The various forms of Back Boxes described herein(Part Nos. 1, 2, 13, 14, 25, 26, 36, 37) are designed to be buildingcode-compliant. An important difference between these boxes and existingboxes is that the boxes described herein specifically couple with theMud Rings and faceplates of the inventive system to form a “clamp”around drywall prior to mudding.

In some forms, the back box has a “closed” back (referred to herein as a“Back Box”) (Part Nos. 1, 13, 25, 36), while in other forms, the back isopen (referred to herein as a “Half Back Box”) (Part Nos. 2, 14, 26,37). As stated above, building codes may require the closed back of thefull box in certain applications.

Both the Back Boxes and the Half Back Boxes include two “ears” (1 b, 2b, 13 b, 14 b, 25 b, 26 b, 36 b, 37 b) on the sides of boxes. The earsare located on the box such that they sit flat in contact with the backside of drywall or other wall surface of a finished wall, onceinstalled. The distance from the front portion of the Back Box to thefront side of the ears corresponds to the thickness of the drywall orother material being installed to form the wall. For example, for ½″drywall, that distance is ½″, and for ⅝″ drywall, that distance is ⅝″.

The ears shown in the figures also include holes (1 c, 2 c, 13 c, 14 c,25 c, 26 c, 36 c, 37 c) for securing and mounting the Back Box or HalfBack Box with nails or screws onto studs or other mounting structuresbehind a finished wall before the drywall or other wall surface isinstalled. Of course, the Back Boxes can also be installed in an alreadycompleted building if the surrounding drywall is removed forinstallation of the box and then subsequently replaced.

As another alternative, an installer can choose not to use the earholes, and to instead glue the front surface of the ears to the back ofthe drywall or other surface to secure the Back Boxes. This alsoeliminates the need for attachment to a stud.

The Back Boxes shown in the figures may also include inner mountingstructures for mounting the electrical or other equipment to the box. Inthe examples shown in the figures, the Back Boxes and Half Back Boxesinclude top and bottom mounting structures (1 a, 2 a, 13 a, 14 a, 25 a,26 a, 36 a, 37 a) with screw holes. The mounting structures depicted aredesigned for mounting standard electrical outlets and standard lightswitches to the back boxes (for example, see the Leviton, “Catalogue,Section B Decora Devices,” at Pages 12-19). In applications involvingother equipment, the back box may include different mounting structuresspecific to the equipment being mounted. The Single Gang Back Box (1)and Single Gang Half Back Box (2) each include one set of top and bottommounting structures (1 a and 2 a). The Double Gang Back Box (13) andDouble Gang Half Back Box (14) each include two sets of top and bottommounting structures (13 a and 14 a). The Triple Gang Back Box (25) andTriple Gang Half Back Box (26) include three sets of top and bottommounting structures (25 a and 26 a). The Quadruple Gang Back Box (36)and Quadruple Gang Half Back Box (37) include four sets of top andbottom mounting structures (36 a and 37 a).

In addition, the sides of the Back Boxes may also include protrudingtabs (1 d, 2 d, 13 d, 14 d, 25 d, 26 d, 36 d, 37 d) for snapping the MudRings into place after drywall is installed. The Mud Rings include holes(4 a, 16 a, 28 a, and 39 a) that mate with the tabs and lock the MudRings into place. This is a simple and effective system for locking theMud Rings into place. Other methods of coupling the Back Boxes and MudRings can also be used the important point is that the Back Box mustprovide an effective mechanism for coupling with the Mud Rings afterdrywall installation, such that the Mud Ring and Back Box ears “clamp”around the drywall.

In another form, the Back Boxes may include knockout tabs for wiring (1e, 13 e, 25 e, 36 e) so that electrical wiring can be inserted into theBack Box. The wiring must be adequate for the devices that will beinstalled within or otherwise coupled through the cover plate to theBack Box. Some or all of the knockout tabs can be removed in order forelectrical wiring to be inserted.

For the Double Gang, Triple Gang, and Quadruple Gang Back Boxes (PartNos. 13, 25, 36), it may be desirable include low voltage electricalcomponents and high voltage electrical components within the same boxassembly. For example, in the Double Gang Back Box, the job may call foran electrical outlet mounted on one set of mounting structures 13 a, andlow voltage USB ports on the other set of mounting structures 13 a. TheFaceplate 19 (depicted in FIGS. 104-109) shows an exemplary face platefor use with this combination of electrical devices.

However, in order to combine low voltage and high voltage equipmentwithin the same Back Box, the low voltage and high voltage portions needto reside in separate “compartments” within the Back Box. To addressthis problem, the exemplary Double Gang, Triple Gang, and Quadruple GangBack Boxes (Part Nos. 13, 25, 36) shown in the figures each includebuilt-in divider channels (13 f, 25 f, 36 f) on the top and bottom ofthe inside of the back box. In one form, the Triple and Quadruple GangBack Boxes each include multiple sets of divider channels to provideoptions to create multiple separate compartments for equipment withinthe box.

The Box Divider (Part 45, depicted in FIGS. 253-255) slides into thedivider channels to effectively create separate compartments on eachside of the divider within the Back Box. With this configuration, lowvoltage equipment can me mounted within the Back Box on one side of thedivider, and high voltage equipment on the other.

Mud Rings.

Detailed views of several examples of Mud Rings are shown in FIGS.18-22, 87-91, 156-160, and 219-223. The Mud Rings (Part Nos. 4, 16, 28,and 39) are designed to couple with the back boxes after the drywall orother wall structure is installed. Specifically, after the back box issecured and drywall is installed, the Mud Ring is inserted into the backbox and snapped into place.

In one form, the Mud Rings depicted in the figures can includerectangular holes (4 a, 16 a, 28 a, and 39 a) for mating with the tabs(1 d, 2 d, 13 d, 14 d, 25 d, 26 d, 36 d, 37 d) of the back boxes. Theback box and Mud Rings are manufactured with the holes and tabs locatedsuch that, when a Mud Ring is snapped into place, the Mud Ring issecured to the back box with the back of the outer surface of the MudRing in contact with the installed drywall. For example, for standard ⅝″drywall, the distance between the ears of the Back Box and the back ofthe outer surface of the Mud Ring should be approximately ⅝″ when theMud Ring is snapped into place, so that the drywall is fitted betweenthe two parts, and the Mud Ring and back box ears form a “clamp” aroundthe drywall. Likewise, for example, for ½″ drywall, the distance betweenthe ears of the Back Box and the back of the outer surface of the MudRing should be approximately ½″.

The outer surface of the Mud Ring (4 b, 16 b, 28 b, and 39 b), whichinitially remains exposed after it is coupled to the drywall, includesholes or other slits in its face, as shown by way of example in thefigures. The holes/slits are important for securing the Mud Ring duringthe “mudding” process of finishing the wall. The round holes depicted inthe figures are merely exemplary, and the holes/slits can be square,oblong, oval, triangular, or any other form suitable to provide mudadhesion. The holes/slits can also be more dense, less dense, larger, orsmaller than those depicted in the figures, as long as mud properlyadheres through the holes/slits while still covering the Mud Ring.

After the Mud Ring is coupled (or snapped) to the back box, mud isapplied to the drywall and over the outer surface (4 b, 16 b, 28 b, and39 b) of the Mud Ring. The applied mud covers the drywall, covers theMud Ring, and also fills in the holes or slits of the Mud Ring with mud.As a result, the Mud Ring is effectively “locked” into place and alsoconcealed by the applied mud. Typically 2-3 layers of mud (resulting ina ⅛″ thick layer of mud on the wall) are applied before the Mud Ring isadequately concealed without showing cracking or other visible defectson the outer surface of the wall. It is contemplated the shape anddensity of the holes or slits can be varied depending on the applicationand type of mud and wall that are employed.

The Mud Rings depicted in the figures also include top and bottom “lips”(4 d, 16 d, 28 d, and 39 d). The Faceplates and Mud Plugs includecorresponding grooves (5 b, 6 b, 7 b, 8 b, 9 b, 10 b, 11 b, 17 b, 18 b,19 b, 20 b, 21 b, 22 b, 23 b, 29 b, 30 b, 31 b, 32 b, 33 b, 34 b, 40 b,41 b, 42 b, 43 b) designed to mate with the lips when the Faceplates orMud Plugs are installed in the Mud Rings, thereby locking the Faceplatesor Mud Plugs into place. In some forms, the lips could be placed on thesides of the Mud Rings with corresponding grooves also being placed onthe sides of the Faceplates and Mud Plugs for mating and locking thoseitems into place.

As yet another feature, the Mud Rings shown in the figures may also haveremovable, tabbed “break away” pieces (4 c, 16 c, 28 c, and 39 c) thatare easily removed in some applications. The breakaway pieces addconvenience for both the manufacturers and purchasers of the systembecause they enable the same Mud Ring to be used for both electricaloutlets and light switches. In alternate forms, a Mud Ring can bemanufactured specifically to fit the dimensions of a light switch (forexample, with the tabbed break away pieces being permanent and notremovable), or the Mud Ring can be manufactured specifically to fit thedimensions of an electrical outlet (i.e., with no tabbed piece at all onthe Mud Ring).

In the forms of the Mud Ring with the tabbed break away piece, when theMud Ring is installed for pairing with a lights switch, the tabbed breakaway pieces are kept on the Mud Ring. The tabbed break away pieces arelocated on the Mud Ring such that the light switch will sit in front ofthe tabbed pieces, and the screws that secure the light switch to thebox will fit through the holes of the tabbed pieces (4 c, 16 c, 28 c,and 39 c) and then into the mounting structures of the Back Box (1 a, 2a, 13 a, 14 a, 25 a, 26 a, 36 a, 37 a).

With an electrical outlet, the outlet is thicker and will sit “deeper”in the back box. Thus, when a “tabbed” form of the Mud Ring is used withan electrical outlet, the tabbed break away piece is “snapped off” (canbe completed using fingers) and removed to accommodate the size of theelectrical outlet before the electric outlet is installed within theback box. With this arrangement, screws (or other appropriate fasteners)are used to secure the electrical outlet to the mounting structures ofthe Back Box (1 a, 2 a, 13 a, 14 a, 25 a, 26 a, 36 a, 37 a), with noneed to fit them through any part of the Mud Ring.

Mud Plugs.

Detailed views of some representative examples of the Mud Plugs areshown in FIGS. 59-64, 128-133, 191-196, and 242-247. The Mud Plugs (PartNos. 11, 23, 34, and 43) are temporarily-installed devices forprotecting the inside of the Mud Ring and the back box (and anythingelse contained within the box) during mudding.

After the drywall is installed and the Mud Ring is attached to the backbox (but before mudding), the Mud Plug is snapped within the Mud Ring.With the Mud Plug installed, the mud, plaster, or other finishingmaterial can be installed over the Mud Ring without the need for theinstaller to be concerned with the mud or other finishing dripping orleaking onto the inside of the Mud Ring or Back box. In other words, theinside of the Mud Ring and Back Box remain clean and free from debris sothat a Faceplate can later be seated in the Mud Ring correctly aftermudding is complete. The Mud Plugs may include grooves (11 b, 23 b, 34b, and 43 b) at the top and bottom to fit around the lips (4 d, 16 d, 28d, and 39 d) of Mud Ring and lock the Mud Plug into place within the MudRing, similar to how the Faceplates lock into the Mud Ring. The MudPlugs also include one or more holes (11 a, 23 a, 34 a, and 43 a) sothat the mud plugs can be “popped off” with a screwdriver or similardevice and removed after the mudding and finishing process is complete.After a Mud Plug is removed, it can be reused with different Mud Ringduring mudding, or it can be discarded.

Although the Mud Plugs are a useful and convenient tool during themudding process to keep the inside of the Mud Ring and Back Box clean,they are not a required piece of the flush mounting system. With care,and at a slower pace, the wall finisher can complete the mudding processwithout them.

Importantly, in one form of the invention, the Mud Plugs are installedafter the electrical equipment is mounted to the Back Box and wired. Forexample, an installer can mount the Back Box to the stud, insert thewiring into the back box, and then mount an electrical outlet within theBack Box. The electrical work within the box is now complete. With theelectrical work complete, a drywaller can then install drywall andinstall the Mud Ring within the Back Box, followed by a Mud Plug withinthe Mud Ring. With this configuration, the drywall and Mud Ring can bemudded over with the electrical outlet already installed but safelyprotected behind the Mud Plug.

Faceplates.

Detailed views of several exemplary faceplates are shown in FIGS. 23-58,92-127, 161-190, and 224-241. After the mudding process is complete (andany Mud Plugs are removed), the electrical equipment such as the outletor light switched is installed within the back box (either before orafter mudding), and a Faceplate covers that equipment to provide the“finished” look. The Faceplates (Part Nos. 5, 6, 7, 8, 9, 10, 17, 18,19, 20, 21, 22, 29, 30, 31, 32, 33, 40, 41, and 42) are designed tocouple with the Mud Ring and to sit flush or flat with the finished wallwhen installed. Exemplary forms of Faceplates are provided in thefigures, but those examples are not intended to be limiting with respectto the type of devices that can be installed within the electrical box.

The Faceplates may include a top and/or bottom groove (5 b, 6 b, 7 b, 8b, 9 b, 10 b, 17 b, 18 b, 19 b, 20 b, 21 b, 22 b, 29 b, 30 b, 31 b, 32b, 33 b, 40 b, 41 b, and 42 b) that mates with the lip (4 d, 16 d, 28 d,and 39 d) of a Mud Ring to snap the Faceplate into place. A user simplypushes the Faceplate against the lip until the two parts snap together.An installed Faceplate sits snugly against the shoulders inside of theMud Ring. One or more small notches (5 a, 6 a, 7 a, 8 a, 9 a, 10 a, 17a, 18 a, 19 a, 20 a, 21 a, 22 a, 29 a, 30 a, 31 a, 32 a, 33 a, 40 a, 41a, and 42 a) are located on the bottom of the Faceplate for ascrewdriver or other device to “pop off” the plate off for service.

In the form of the invention shown in the figures, the backs of theFaceplates are not flat. Instead, each face plate may include a raisedouter support ridge (5 c, 6 c, 7 c, 8 c, 9 c, 10 c, 17 c, 18 c, 19 c, 20c, 21 c, 22 c, 29 c, 30 c, 31 c, 32 c, 33 c, 40 c, 41 c, and 42 c) thatpresses against the Mud Ring when the faceplate is snapped into placeand helps strengthen the Faceplate (for example, if a device is pluggedinto an outlet Faceplate, the extra support helps prevent breaking orbending of the Faceplate). The raised support ridge may includes extramaterial at each of the four corners of the Faceplate for furthersupporting the face plate against the Mud Ring.

As shown in the Figures, the Faceplates are generally designed tocorrespond to and cooperate with the electrical equipment or other itemsin the box behind the wall. For example, Electrical Outlet Faceplates(Part Nos. 5, 17, 29, and 40, in FIGS. 23-28, 92-97, 161-166, and224-229) are designed to be installed in front of a standard decoraelectrical outlets (for example, see the Leviton, “Catalogue, Section BDecora Devices,” at Page 12). These Electrical Outlet Face Platesinclude raised support edges (5 e, 17 e, 29 e, and 40 e) on the back ofthe plate that fit snugly around the outer edge of a standard decoraoutlet, when the face plate is installed. This raised edge keeps theelectrical outlet behind the plate in place, keeps the prong openings (5d, 17 d, 29 d, and 40 d) of the Electrical Outlet Face Plate alignedwith the receivers of the decora outlet, and prevents slipping fromoccurring when devices are actually plugged into the outlet. The prongopenings (5 d, 17 d, 29 d, and 40 d) are sufficient for the prongs of anelectrical plug to fit through the faceplate and into the decora outletitself.

For example, with GFCI outlets (for example, see the Leviton,“Catalogue, Section B—Decora Devices,” at Pages 14-15), the GFCI OutletFaceplate (Part No. 6, depicted in FIGS. 29-34) includes the prongopenings (5 d) and raised support edges (6 e) for the decora outlet, andadditionally includes additional access holes for the GFCI switch/LEDindicator (6 f). Although a single gang GFCI Outlet Faceplate isdepicted, any of the outlet face plates can be modified to accommodateGFCI simply by adding the access holes for the GFCI switch/LEDindicator.

Still further, the Light Switch Faceplates (Part Nos. 7, 18, 30, and 41)are designed to fit over and around standard decora light switches (forexample, see the Leviton, “Catalogue, Section B Decora Devices,” at Page19). The Light Switch Faceplates include light switch holes (7 d, 18 d,30 d, and 41 d) to accommodate a standard light switch and enableoperation of the switch to the on/off positions. The backs of the LightSwitch Faceplates have raised support edges (7 e, 18 e, 30 e, and 41 e)that further support a switch and hold the Faceplate in place around it.

In another form, Connector Faceplates (Part Nos. 9, 10, 21, 22, 32, and33 depicted in FIGS. 47-58, 116-127, and 179-190) are used mostly inconjunction with low voltage equipment. They include connector accesspoints (9 d, 10 d, 21 d, 22 d, 32 d, and 33 d) through the plate andsnap-in connector parts (9 e, 10 e, 21 e, 22 e, 32 e, and 33 e) forsnapping the low voltage equipment into the Connector Faceplates. CoaxConnectors, USB connectors, RJ11, and RJ45 connectors are all configuredto be snapped into the Connector Faceplates. The connectors are eithermounted to a piece of plastic or are molded into a piece of plasticknown as a “keystone connector” that is designed to snap into one of thesnap-in connector parts and access points (for examples of keystonejacks/connectors for various low voltage products, see Structured CableProducts, “Datacom Accessories Catalog”). Each access point includes oneitem, and a builder can “mix and match” the items that are fitted withina single Connector Faceplate.

The Double Gang Outlet/Two Connector Faceplate (Part No. 19, depicted inFIGS. 104-109) includes the combination of electrical outlet prongopenings (19 d) and raised support edges (19 e) and connector accesspoints (19 f) and snap-in keystone connector parts (19 g). With thisarrangement, an electrical outlet can be installed on one side of thebox, and low-voltage connector equipment (for example coax plus USB) canbe installed on the other. With this arrangement, as discussed above,the Box Divider (45) is inserted into the divider channels (13 f) of theDouble Gang Back Box (13) to separate low voltage from high voltagebefore the Double Gang Outlet/Two Connector Faceplate (19) is installed.

Of course, the Double Gang Outlet/Two Connector Faceplate is just oneexample of a “combination” type of faceplate for covering differentdevices within the same junction box. For example, a double gangfaceplate can have components for an outlet on one side and componentsfor a light switch on the other. A triple gang face plate can have twosets of light switch components and one set of outlet components, etc.

In addition, the Mud Rings and Faceplates may be designed such that twoSingle Gang Faceplates can be used in place of one Double GangFaceplate, Three Single Gang Faceplates (or One Double Gang Plus OneSingle Gang Faceplate) can be used in place of one Triple GangFaceplate, and Four Single Gang Faceplates can be used in place of OneQuadruple Gang Faceplate, etc. For example, if a builder wanted toinclude an electrical outlet on one side and a light switch on the otherside of the Double Gang Back Box (13), he can choose to install a SingleGang Electrical Outlet Faceplate (5) and a Single Gang Light SwitchFaceplate (7) into the Double Gang Mud Ring (16).

The Blank Faceplates (Part Nos. 8, 20, 31, and 42, depicted in FIGS.41-46, 110-115, 173-178, and 236-241) include the notches (8 a, 20 a, 31a, and 42 a), grooves (8 b, 20 b, 31 b, and 42 b), and raised outersupport ridges (8 c, 20 c, 31 c, and 42 c) like other face plates, butthey are “blank” on the front, without holes or other access points toany electrical equipment. The Blank Faceplates can be used to concealwire junctions and unwanted devices behind them that do not need dailyuser access. Most building codes require access to all wire junctions.With the Blank Faceplates, access is still made possible, but thejunctions can be ostensibly hidden because the plate is flush mounted(as described herein) and painted to match the wall.

Another benefit of the Blank Faceplates is that they are “customizable.”For example, if a builder wants to install a device with an irregularshape or that is not otherwise compatible with one of the existingfaceplates, the builder can buy a Blank Faceplate and modify it bydrilling holes and other access points into the front of the BlankFaceplate to suit his needs prior to installation.

Metal Adapters.

Detailed views of examples of the Metal Adapters are shown in FIGS.65-69, 134-138, 197-201, and 248-252. The Metal Adapters (Part Nos. 12,24, 35, and 44) are used for flush mounting with a standard metalelectrical junction boxes. Metal junction boxes are typically requiredby code in most commercial applications, but they can also be used inresidential applications as well.

With the Metal Adapters, standard metal electrical junction boxes areused to house the electrical equipment instead of the specialized BackBoxes described herein. Once a Metal Adapter and electrical junction boxare coupled, the Mud Rings, Trim Rings, Faceplates, and other toolsdescribed herein can be installed and used for that electrical junction.

In addition to being machined from metal, each Metal Adapter includes amounting system for mounting it to a metal electrical junction box.

In the example of the Single Gang Metal Adapter (12), each ear (12 b)includes two screw holes (12 c), with one at each corner of the adapter.The four screw holes line up with the four screws located within astandard “4 square” metal junction box, and screws are inserted throughthem and into the junction box to lock the Single Gang Metal Adapterinto place. See, e.g., Hubbell “Raco Steel Boxes, Covers andAccessories,” at page A6 for examples of 4 square metal boxes.

The Double Gang Metal Adapter (24), Triple Gang Metal Adapter (35), andQuadruple Gang Metal Adapter (44) each may include four tabs (24 g, 35g, and 44 g) with screw holes, with one tab at each corner of the insideof the adapter. The four screw holes of the tabs (24 g, 35 g, and 44 g)line up with the four screws located within a 4 square metal junctionbox, and screws are inserted through them and into the junction box tolock the Metal Adapter into place. The screw holes of the tabs (24 g) inthe Double Gang Metal Adapter (24) line up to fit and attach with thesame standard 4 square box that the Single Gang Metal Adapter (12) fitswith. The screw holes of the tabs (35 g) in the Triple Gang MetalAdapter (35) align with the screw holes in a larger triple gang metalbox. See, e.g., Hubbell “Raco Steel Boxes, Covers and Accessories,” atpages A53-A54 for example of a triple gang metal box. While four screwholes are shown in many of the examples, the inventions may use anynumber of screw holes sufficient to accomplish the mounting the Adaptorsand boxes. The screw holes of the tabs (44 g) in the Quadruple GangMetal Adapter (44) align with the screw holes in an even largerQuadruple gang metal box. See, e.g., Hubbell “Raco Steel Boxes, Coversand Accessories,” at pages A53-A54 for example of a quadruple gang metalbox. The Double, Triple, and Quadruple Gang Metal Adapters include ears(24 b, 35 b, and 44 b) that rest against the back of installed drywall(and with installed Mud Rings, form a clamp around it), and optionalscrew holes (24 c, 35 c, and 44 c) for mounting the adapters to a wallstud.

Like the Back Boxes, the Metal Adapters include top and bottom mountingstructures (12 a, 24 a, 35 a, and 44 a) with screw holes. The mountingstructures depicted are designed for mounting standard electricaloutlets and standard light switches to the Metal Adapters (for example,see the Leviton, “Catalogue, Section B Decora Devices,” at Pages 12-19).In applications involving other equipment, the Metal Adapter may includedifferent mounting structures specific to the equipment being mounted.The Single Gang Metal Adapter (12) includes one set of top and bottommounting structures (12 a). The Double Gang Metal Adapter (24) includes2 sets of top and bottom mounting structures (24 a). The Triple GangMetal Adapter (35) includes 3 sets of top and bottom mounting structures(35 a). The Quadruple Gang Metal Adapter (44) includes 4 sets of top andbottom mounting structures (44 a).

Also like the back Boxes, the sides of the Metal Adapters includeprotruding tabs (12 d, 24 d, 35 d, and 44 d) for snapping the Mud Ringsinto place after drywall is installed. The Mud Rings include holes (4 a,16 a, 28 a, and 39 a) that mate with the tabs and lock the Mud Ringsinto place within the Metal Adapters. This is a simple and effectivesystem for locking the Mud Rings into place. Other methods of couplingthe Metal Adapters and Mud Rings can also be used the important point isthat the Metal Adapter must provide an effective mechanism for couplingwith the Mud Rings after drywall installation, such that the Mud Ringand Metal Adapter ears “clamp” around the drywall.

Paint Plugs.

The inventions include use of Paint Plugs (Part Nos. 46-49, examplesdepicted on in FIGS. 256-272) typically after mudding but beforepainting of the walls/Faceplates. One of the main purposes of the flushmount systems and methods described herein is to blend the electricalcomponent access points in with the wall much as possible. Thus, inaddition to sitting flush with the wall, the Faceplates can be paintedover (and are made from material that will adhere to paint) with thesame color as the wall such that the faceplate and the wall blendseamlessly together.

An installer of the system has the option to paint the Faceplates andallow them to dry before installing the Faceplates into the Mud Rings.The Mud Rings can also be painted and dried prior to installation, sothat any visible portion of the Mud Ring matches the wall.

As a simpler solution, an installer may prefer to paint the walls andthe Faceplates at the same time. This also eliminates the need for extrawork by the painter, or extra coordination between the electricianand/or drywall installer, and the painter (the painter comes in to dohis job with the electrical outlets and all of the covers fullyinstalled). In this scenario, the Mud Rings, electrical devices, andFace Plates are installed and mudding is finished prior to painting anyof the items.

One problem with painting the walls and faceplates at the same time isthat the inside of the electrical outlets or other devices should not bepainted. With the outlets and other devices exposed, it is difficult andtime-consuming to paint around them while still covering the entirefaceplate and surrounding areas.

The Paint Plugs (Part Nos. 46, 47, 48, 49) solve this problem byprotecting the installed electrical devices while leaving the remainderof the Faceplates exposed for painting. For example, the RJ45 Paint Plug(46) snaps into an RJ45 socket installed in a Faceplate through thefront of the Faceplate, and includes a cut-out (46 a) to prevent damageto any contacts. With the RJ45 Paint Plug in place, the painter cansimply paint around it when painting the Faceplate, to cover theFaceplate without impacting the socket. After paint dries, the RJ45Paint Plus is removed by simply pulling it out of the socket.

Similarly, the Cable Paint Plug (47) fits over an installed cable jackduring painting, and the Light Switch Paint Plug 49 fits over aninstalled light switch during painting. The Light Switch Paint Plugincludes a groove (49 a) for accommodating the protruding side of theswitch.

The Electrical Outlet Paint Plug (48) works similarly to the other PaintPlugs but also solves an additional problem specific to electricaloutlets. When painting an Electrical Outlet Faceplate, it is necessaryto plug all three of the prong sockets in the outlet, but it is alsodesirable to paint the entire area between the prong sockets. To addressthis problem, the Electrical Outlet Paint Plug includes extended prongs(48 a) that fit inside of the electrical outlet. When the ElectricalOutlet Paint Plug is inserted, a gap remains between the ElectricalOutlet Faceplate and the top of the Paint Plug (48 b). Because of thegap, a painter can paint the area of the Faceplate that the socket ofthe electrical outlet, without any paint dripping into the socket.

In addition to protection during painting, the Paint Plugs can also beinstalled to protect installed electrical components behind the platefrom construction debris, dust, etc. during the course of normalconstruction.

After painting or the construction job is complete, any of the PaintPlugs can be kept and reused for another job, or simply thrown out afteruse. In addition, the Paint Plug concept can also be applied to otherinstalled electrical items beyond those shown in the figures to protectthose electrical items during painting/construction, and may also beemployed any time the installer desires to prevent mud, paint or otherfinishing materials from entering the sockets, outlets, etc. in theplates.

Trim Rings.

Detailed views of several forms of Trim Rings are shown in FIGS. 13-17,82-86, 151-155, and 214-218. Like the Mud Rights, the Trim Rings (PartNos. 3, 15, 27, and 38) are designed to couple with the Back Boxes afterthe wall structure is installed. Specifically, after the Back Box issecured to a wall, a Trim Ring inserted into the Back Box and snappedinto place.

One difference between the Trim Rings and the Mud Rings is that the TrimRings are designed for non-drywall applications and/or hard surfaceapplications that do not involve mudding. For example, electricaloutlets are often installed in a wooden kitchen island or inside of abacksplash in a kitchen. In those instances, the outer surface of thewall is a hard surface, and not a surface that is mudded over, such asdrywall. With no opportunity for coverage by mud, the Mud Ring would bevisible on the outer surface of the wood, backsplash, or other hardsurface when snapped into place. Furthermore, in hard surfaceapplications, a stud may be unavailable for mounting the Back Box.

Accordingly, in one form of the invention involving electricalcomponents installed behind a hard surface, a hole can be cut into thehard surface that is just large enough for the front of a Back Box to bepushed through, with the ears of the Back Box resting on the back of thehard surface. In this arrangement, to avoid the need for mounting theBack Box to a stud, glue can be applied to the ears of the Back Boxand/or the back of the hard surface, such that the Back Box is gluedinto place to the back of the hard surface.

With the Back Box glued into place, a Trim Ring is snapped into place bypushing it into a Back Box and mating the rectangular holes (3 a, 15 a,27 a, and 38 a) with the tabs (1 d, 2 d, 13 d, 14 d, 25 d, 26 d, 36 d,37 d) of the Back Box. When a Trim Ring is snapped into place, the TrimRing is secured to the Back Box with the back of the outer surface ofthe Trim Ring in contact with the wall surface. For example, for a ⅝″board, the distance between the ears of the Back box and the back of theouter surface of the Trim Ring should be approximately ⅝″ when the TrimRing is snapped into place, so that the wall is fitted between the twoparts, and the Trim Ring and Back box ears form a “clamp” around thewall.

The outer surface of the Trim Ring (3 b, 15 b, 27 b, and 38 b), unlikethe Mud Rings, does not include holes or mud adhesion and should bethin. The Trim Rings depicted in the figures also include top and bottom“lips” (3 d, 15 d, 27 d, and 38 d). The Faceplates include correspondinggrooves (5 b, 6 b, 7 b, 8 b, 9 b, 10 b, 17 b, 18 b, 19 b, 20 b, 21 b, 22b, 29 b, 30 b, 31 b, 32 b, 33 b, 40 b, 41 b, 42 b) designed to mate withthe lips when the Faceplates are installed in the Trim Rings, therebylocking the Faceplates into place.

The Trim Rings shown in the figures, like the Mud Rings, may also haveremovable “break-away” pieces (3 c, 15 c, 27 c, and 38 c) that can beremoved depending on the application. The break-away pieces addconvenience for both the manufacturers and purchasers of the systembecause they enable the same Trim Ring to be used for both electricaloutlets and light switches. In alternate forms, a Trim Ring can bemanufactured specifically to fit the dimensions of a light switch (forexample, with the tabbed pieces being permanent and not removable), orthe Trim Ring can be manufactured specifically to fit the dimensions ofan electrical outlet (i.e., with no tabbed piece at all on the TrimRing).

In the forms of the Trim Ring with the tabbed piece, when the Trim Ringis installed for pairing with a lights switch, the tabbed pieces arekept on the Trim Ring. The tabbed pieces are located on the Trim Ringsuch that the light switch will sit in front of the tabbed pieces, andthe screws that secure the light switch to the box will fit through theholes of the tabbed pieces (3 c, 15 c, 27 c, and 38 c) and then into themounting structures of the back box (1 a, 2 a, 13 a, 14 a, 25 a, 26 a,36 a, 37 a).

With an electrical outlet, the outlet is thicker and will sit “deeper”in the back box. Thus, when a “tabbed” form of the Trim Ring is usedwith an electrical outlet, the tabbed piece is “snapped off” and removedto accommodate the size of the electrical outlet before the electricoutlet is installed within the back box. With this arrangement, screwsare used to secure the electrical outlet to the mounting structures ofthe back box (1 a, 2 a, 13 a, 14 a, 25 a, 26 a, 36 a, 37 a), with noneed to fit them to any part of the Trim Ring.

Installation Process.

A brief description of an exemplary installation processes for thevarious systems and methods is provided below. Several of the steps areoptional or dependent on user preferences, and the processes describedbelow are not the only methods for installing the system. Manyvariations are possible based on the specific form of the systememployed and application, along with user preferences.

In the exemplary process, first, a Back Box (Part Nos. 1, 2, 13, 14, 25,26, 36, 37) is installed within the wall area. Typically, it is mountedto a wall stud with nails or screws through one set of the holes (1 c, 2c, 13 c, 14 c, 25 c, 26 c, 36 c, 37 c) on one of the ears (1 b, 2 b, 13b, 14 b, 25 b, 26 b, 36 b, 37 b). It is typically not necessary for bothears to be mounted to the stud or framing. If it is a “full” Back Box(and not a Half Back Box), one or more of the knockout tabs for wiring(1 e, 13 e, 25 e, 36 e) are removed to enable electrical wiring to beinserted within the box. If a standard metal box is used instead of theBack Boxes, at this stage, it is a Metal Adapter (12, 24, 35, and 44)that is installed. The steps that follow below are generally the same,once the Metal Adapter is screwed into place onto the standard metalbox.

Optionally, the electrical devices can be installed and wired at thisstage of the construction process. For example, an electrical outlet canbe installed right away, even before the drywall is installed, bymounting it to the top and bottom mounting structures (1 a, 2 a, 13 a,14 a, 25 a, 26 a, 36 a, 37 a).

The next step is to install the sheets of drywall that will form thewalls. The drywall can be installed through typical drywall methods offitting and joining pieces of drywall together. The piece of the drywallthat will be fit over the Back Box should have a rectangular hole cutinto it that will fit around the back box. The back of that drywallpiece will also sits against the front of the ears (1 b, 2 b, 13 b, 14b, 25 b, 26 b, 36 b, 37 b) of the back box.

Next, with the drywall installed, an appropriate Mud Ring (4, 16, 28,and 39) is paired with the installed Back Box. The Mud Ring holes (4 a,16 a, 28 a, and 39 a) mate with the tabs (1 d, 2 d, 13 d, 14 d, 25 d, 26d, 36 d, 37 d) of the Back Box, and the back of the front Mud Ringsurface (4 b, 16 b, 28 b, and 39 b) touches the front of the drywall,such that the drywall is now clamped between the Mud Ring surface andBack Box ears.

If the electrical components have not been installed yet, they can nowbe installed. For example, if a light switch is being installed in themud ring, screws are used to secure the light switch to the Back Boxthrough the tabbed pieces (4 c, 16 c, 28 c, and 39 c) and then into themounting structures of the Back Box (1 a, 2 a, 13 a, 14 a, 25 a, 26 a,36 a, 37 a).

Optionally, after the Mud Ring is installed, an appropriately sized mudplug (11, 23, 34, and 43) is inserted into the mud ring. The mud plug issimply pushed into place until the grooves (11 b, 23 b, 34 b, and 43 b)at the top and bottom snap into place with the lips (4 d, 16 d, 28 d,and 39 d) of the Mud Ring and lock the Mud Plug into place within theMud Ring. Inserting the Mud Plug is especially useful and important ifelectrical equipment has already been installed, in order to protectthat equipment during mudding.

With the Mud Ring (and optionally Mud Plug) installed, it is now time tomud over the drywall and mud ring. Typically, several layers of mud areapplied, to result in approximately ⅛″ in total of mud. The drying timefor the layers of mud may vary. For example, the texture of the firstfew layers of mud is less important, and it may be useful to use“quick-drying” mud for these initial layers for efficiency. Typically,the last layer is a more “high-quality” mud that might take 24-48 hoursto dry. Each layer of applied mud should completely cover the mud ring,until the surface of the mud ring (4 b, 16 b, 28 b, and 39 b) is nolonger visible.

With the drywall mudding complete and dry, if a Mud Plug was insertedfor mudding, it can now be removed. A screwdriver or similar device isinserted into one of the holes (11 a, 23 a, 34 a, and 43 a) of the MudPlug to pop off the mud plug. After a Mud Plug is removed, it can bereused with different Mud Ring during mudding, or it can be discarded.

At this point, with the mudding complete, any electrical devices shouldbe wired and mounted within the Back Box, if they have not been already.They should be installed before the Face Plates.

An appropriate Faceplate (for the electrical components installed behindit) is pushed into place to cause the groove (5 b, 6 b, 7 b, 8 b, 9 b,10 b, 17 b, 18 b, 19 b, 20 b, 21 b, 22 b, 29 b, 30 b, 31 b, 32 b, 33 b,40 b, 41 b, and 42 b) of the Faceplate to mate with the lip (4 d, 16 d,28 d, and 39 d) of the Mud Ring to snap the Faceplate into place. A usersimply pushes the Faceplate against the lip until the two parts snaptogether. In the case of a keystone connector for low voltage equipment,the keystone connector is actually snapped into place on the Faceplatebefore the Faceplate snaps into the Mud Ring.

Optionally, with the Faceplate now installed, an appropriate Paint Plug(46, 47, 48, 49) is plugged into the Faceplate to protect it duringpainting.

Next, the wall and FacePlate are painted, typically with 2-3 layers ofpaint.

Once painting is removed, the Paint Plug can be removed and discarded(or saved for the next job).

In addition to the description provided above, Applicant providesherewith Appendixes A, B, and C, which are incorporated by referenceherein in their entirety. Appendix A includes photographs of 3-D printedversions of several of the components. The parts can also bemanufactured via plastic injection molding, machining, or otherprocesses. Those processes are more precise than 3-D printing and resultin fewer imperfections. The 3-D printed versions of the parts are merelyillustrative. Appendix B includes several forms of the Mud Ringsdescribed above as FIGS. 1-28. Appendix C includes several forms ofassembled Back Boxes, Mud Rings, and Faceplates described above as FIGS.1-70.

1-20. (canceled)
 21. An electrical device mounting system, comprising:a) a back box including: (1) a front opening; (2) a left side earprotruding from a left outer surface of the back box and a right sideear protruding from a right outer surface of the back box, wherein eachof the ears comprises a protrusion with a front surface that is parallelto the front opening; (3) an electrical component mount on an insideportion of the back box; (4) at least two protrusions on the insideportion of the back box; and b) a trim ring including at least two holesto receive the at least two protrusions, arranged to snap the trim ringinto the back box and thereby secure the trim ring and back box around awall portion when coupled, and when the back box and the trim ring arecoupled and installed (i) a back surface of the trim ring is in contactwith a front side of the wall portion and (ii) the front surface of theleft side ear and the front surface of the right side ear are in contactwith a back side of the wall portion, thereby clamping the trim ring andback box around the wall portion.
 22. The electrical device mountingsystem of claim 21, further comprising a faceplate including: (1) afirst groove that mates with a first lip on a top inside portion of thetrim ring and a second groove that mates with a second lip on a bottominside portion of the trim ring to secure the faceplate within the trimring; (2) at least one opening on the faceplate allowing access to anelectrical component mounted on the electrical component mount; and (3)a raised portion on the back side of the faceplate that fits around thefront of the electrical component.
 23. The electrical device mountingsystem of claim 22, wherein the faceplate includes a support ridge thatsnaps into the trim ring to secure the faceplate directly to the trimring.
 24. The electrical device mounting system of claim 22, wherein thefaceplate includes a faceplate removal notch on its front surface. 25.The electrical device mounting system of claim 21, further comprising asecond electrical component mount on the inside portion of the back box.26. The electrical device mounting system of claim 21, wherein theelectrical component mount is for an electrical outlet.
 27. Theelectrical device mounting system of claim 21, wherein the back boxincludes an electrical wire opening.
 28. The electrical device mountingsystem of claim 21, wherein the front opening provides access to theelectrical component mount.
 29. A trim ring comprising: a) at least twoholes arranged to mate with at least two protrusions on a back box foran electrical component and thereby snap the trim ring into the back boxand clamp the trim ring and back box around a wall portion when the trimring is installed and coupled to the back box; b) a first lip on a topinside portion of the trim ring and a second lip on a bottom insideportion of the trim ring, wherein the first lip and snaps into a firstgroove on a faceplate and a second lip snaps into a second groove on thefaceplate to secure the faceplate to the trim ring.
 30. The trim ring ofclaim 29, further comprising two removable break away tabs that areconfigured to be removed if the electrical component is an electricaloutlet.
 31. A method of mounting an electrical device access point flushwith a wall, comprising: (1) placing a back box behind a wall portion,wherein (i) the wall portion includes an opening for the front portionof the back box, (ii) a back side of the wall portion rests against aleft side ear front surface protruding from a left outer surface of theback box and a right side ear front surface protruding from a rightouter surface of the back box, and (iii) each of the ears comprises aprotrusion and the left side ear front surface and the right side earfront surface are parallel to the opening; (2) snapping a trim ring intothe back box, wherein a back side of the trim ring is in contact with afront side of the wall portion, thereby clamping the trim ring and backbox around the wall portion.
 32. The method of claim 31 furthercomprising (3) installing a faceplate into the trim ring that isgenerally flush with the wall surface.
 33. The method of claim 32,further comprising: (4) installing a paint plug in the faceplate thatplugs a hole in the faceplate while leaving a front surface of thefaceplate exposed; and (5) painting over the wall surface and thefaceplate.
 34. The method of claim 31 further comprising installing anelectrical device after step 1 and before step
 2. 35. The method ofclaim 31, wherein the trim ring is snapped into the back box usingprotrusions on the back box that mate with holes on the trim ring. 36.The method of claim 31 further comprising gluing the back side of thewall portion to the left side ear front surface and the right side earfront surface before step 2.